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FINANCIAL HIGHLIGHTS (Details) - $ / shares | 3 Months Ended
--- | ---
Mar. 31, 2026 | Mar. 31, 2025
Per Share Operating Performance: |  |  |
Net asset value, beginning of year |  | $ 61.77 | $ 62.94
Total income (loss) |  | 41.85 | 1.5
Total expenses |  | (0.18) | (0.16)
Net increase (decrease) in net asset value |  | 41.67 | 1.34
Net asset value, end of year |  | $ 103.44 | $ 64.28
Total Return |  | 67.46% | 2.13%
Ratios to Average Net Assets |  |  |
Total income (loss) |  | 56.95% | 2.43%
Management fees | [1] | 0.60% | 0.60%
Total expenses excluding management fees | [1] | 0.35% | 0.43%
Net income (loss) |  | 56.72% | 2.18%
[1] | Annualized.

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- Definition Amount represents the total expenses, per unit. + References No definition available. + Details
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